1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
"""IC wrapper module, based on Internet Config 1.3"""
import icglue
import sys
import os
from Carbon import Res
import Carbon.File
import macostools
error=icglue.error
# From ictypes.h:
icPrefNotFoundErr = -666 # preference not found (duh!)
icPermErr = -667 # cannot set preference
icPrefDataErr = -668 # problem with preference data
icInternalErr = -669 # hmm, this is not good
icTruncatedErr = -670 # more data was present than was returned
icNoMoreWritersErr = -671 # you cannot begin a write session because someone else is already doing it */
icNothingToOverrideErr = -672 # no component for the override component to capture
icNoURLErr = -673 # no URL found
icConfigNotFoundErr = -674 # no configuration was found
icConfigInappropriateErr = -675 # incorrect manufacturer code
ICattr_no_change = -1
icNoPerm = 0
icReadOnlyPerm = 1
icReadWritePerm = 2
# End of ictypes.h
class ICOpaqueData:
"""An unparseable IC entry"""
def __init__(self, data):
self.data = data
def __repr__(self):
return "ICOpaqueData(%r)"%(self.data,)
_ICOpaqueDataType=type(ICOpaqueData(''))
def _decode_default(data, key):
if len(data) == 0:
return data
if ord(data[0]) == len(data)-1:
# Assume Pstring
return data[1:]
return ICOpaqueData(data)
def _decode_multistr(data, key):
numstr = ord(data[0]) << 8 | ord(data[1])
rv = []
ptr = 2
for i in range(numstr):
strlen = ord(data[ptr])
str = data[ptr+1:ptr+strlen+1]
rv.append(str)
ptr = ptr + strlen + 1
return rv
def _decode_fontrecord(data, key):
size = ord(data[0]) << 8 | ord(data[1])
face = ord(data[2])
namelen = ord(data[4])
return size, face, data[5:5+namelen]
def _decode_boolean(data, key):
return ord(data[0])
def _decode_text(data, key):
return data
def _decode_charset(data, key):
return data[:256], data[256:]
def _decode_appspec(data, key):
namelen = ord(data[4])
return data[0:4], data[5:5+namelen]
def _code_default(data, key):
return chr(len(data)) + data
def _code_multistr(data, key):
numstr = len(data)
rv = chr((numstr>>8) & 0xff) + chr(numstr & 0xff)
for i in data:
rv = rv + _code_default(i)
return rv
def _code_fontrecord(data, key):
size, face, name = data
return chr((size>>8) & 0xff) + chr(size & 0xff) + chr(face & 0xff) + \
chr(0) + _code_default(name)
def _code_boolean(data, key):
print('XXXX boolean:', repr(data))
return chr(data)
def _code_text(data, key):
return data
def _code_charset(data, key):
return data[0] + data[1]
def _code_appspec(data, key):
return data[0] + _code_default(data[1])
_decoder_table = {
"ArchieAll" : (_decode_multistr , _code_multistr),
"UMichAll" : (_decode_multistr , _code_multistr),
"InfoMacAll" : (_decode_multistr , _code_multistr),
"ListFont" : (_decode_fontrecord , _code_fontrecord),
"ScreenFont" : (_decode_fontrecord , _code_fontrecord),
"PrinterFont" : (_decode_fontrecord , _code_fontrecord),
# "DownloadFolder" : (_decode_filespec , _code_filespec),
"Signature": (_decode_text , _code_text),
"Plan" : (_decode_text , _code_text),
"MailHeaders" : (_decode_text , _code_text),
"NewsHeaders" : (_decode_text , _code_text),
# "Mapping"
"CharacterSet" : (_decode_charset , _code_charset),
"Helper\245" : (_decode_appspec , _code_appspec),
# "Services" : (_decode_services, ????),
"NewMailFlashIcon" : (_decode_boolean , _code_boolean),
"NewMailDialog" : (_decode_boolean , _code_boolean),
"NewMailPlaySound" : (_decode_boolean , _code_boolean),
# "WebBackgroundColor" : _decode_color,
"NoProxyDomains" : (_decode_multistr , _code_multistr),
"UseHTTPProxy" : (_decode_boolean , _code_boolean),
"UseGopherProxy": (_decode_boolean , _code_boolean),
"UseFTPProxy" : (_decode_boolean , _code_boolean),
"UsePassiveFTP" : (_decode_boolean , _code_boolean),
}
def _decode(data, key):
if '\245' in key:
key2 = key[:key.index('\245')+1]
else:
key2 = key
if key2 in _decoder_table:
decoder = _decoder_table[key2][0]
else:
decoder = _decode_default
return decoder(data, key)
def _code(data, key):
if type(data) == _ICOpaqueDataType:
return data.data
if '\245' in key:
key2 = key[:key.index('\245')+1]
else:
key2 = key
if key2 in _decoder_table:
coder = _decoder_table[key2][1]
else:
coder = _code_default
return coder(data, key)
class IC:
def __init__(self, signature='Pyth', ic=None):
if ic:
self.ic = ic
else:
self.ic = icglue.ICStart(signature)
if hasattr(self.ic, 'ICFindConfigFile'):
self.ic.ICFindConfigFile()
self.h = Res.Resource('')
def keys(self):
rv = []
self.ic.ICBegin(icReadOnlyPerm)
num = self.ic.ICCountPref()
for i in range(num):
rv.append(self.ic.ICGetIndPref(i+1))
self.ic.ICEnd()
return rv
def __contains__(self, key):
try:
dummy = self.ic.ICFindPrefHandle(key, self.h)
except icglue.error:
return 0
return 1
def __getitem__(self, key):
attr = self.ic.ICFindPrefHandle(key, self.h)
return _decode(self.h.data, key)
def __setitem__(self, key, value):
value = _code(value, key)
self.ic.ICSetPref(key, ICattr_no_change, value)
def launchurl(self, url, hint=""):
# Work around a bug in ICLaunchURL: file:/foo does
# not work but file:///foo does.
if url[:6] == 'file:/' and url[6] != '/':
url = 'file:///' + url[6:]
self.ic.ICLaunchURL(hint, url, 0, len(url))
def parseurl(self, data, start=None, end=None, hint=""):
if start == None:
selStart = 0
selEnd = len(data)
else:
selStart = selEnd = start
if end != None:
selEnd = end
selStart, selEnd = self.ic.ICParseURL(hint, data, selStart, selEnd, self.h)
return self.h.data, selStart, selEnd
def mapfile(self, file):
if type(file) != type(''):
file = file.as_tuple()[2]
return self.ic.ICMapFilename(file)
def maptypecreator(self, type, creator, filename=""):
return self.ic.ICMapTypeCreator(type, creator, filename)
def settypecreator(self, file):
file = Carbon.File.pathname(file)
record = self.mapfile(os.path.split(file)[1])
MacOS.SetCreatorAndType(file, record[2], record[1])
macostools.touched(fss)
# Convenience routines
_dft_ic = None
def launchurl(url, hint=""):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
return _dft_ic.launchurl(url, hint)
def parseurl(data, start=None, end=None, hint=""):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
return _dft_ic.parseurl(data, start, end, hint)
def mapfile(filename):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
return _dft_ic.mapfile(filename)
def maptypecreator(type, creator, filename=""):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
return _dft_ic.maptypecreator(type, creator, filename)
def settypecreator(file):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
return _dft_ic.settypecreator(file)
def _test():
ic = IC()
for k in ic.keys():
try:
v = ic[k]
except error:
v = '????'
print(k, '\t', v)
sys.exit(1)
if __name__ == '__main__':
_test()
|
